Cant set the timer - Heating & Cooling

Check following links:
http://waterheatertimer.org/How-to-set-timers.html
http://waterheatertimer.org/Woods-timers-and-manuals.html

Gene

Water Heater Timers Save Money


If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

http://waterheatertimer.org/How-to-set-timers.html
http://waterheatertimer.org/Woods-timers-and-manuals.html

Links above help identify timer.
Re-post question with photo of timer

Gene
Water Heater Timers Save Money

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

1) Timer model and brand are unknown.
Copy following link for ST01 timer:
http://waterheatertimer.org/ST01C-program.html
http://waterheatertimer.org/Woods-timers-and-manuals.html
http://waterheatertimer.org/Intermatic-timers-and-manuals.html

2) Add a comment and describe timer in detail, and add if this is new installation or older timer that stopped working.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

1) Timer is not identified.

2) Copy following link to help identify timer and download possible manual:
http://waterheatertimer.org/Woods-timers-and-manuals.html#outdoor
http://waterheatertimer.org/How-to-set-timers.html

3) Add comment Dec 2012 and describe timer in detail, and/or include photo of timer

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

What is the model number of the unit?

What is the complete model number of the unit?

Hardie timer is military time 1 thru 24
So there is no am or pm
If you set timer to turn on at 1, then that mean 1 am.
Set timer to turn on at 13, then that means 1 pm
Conflict in programming can cause timer not to function as expected, for example overlapping program times, or conflicting days.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

Open following link for Sylvania timers.
http://waterheatertimer.org/Sylvania-timers-and-manuals.html

3 numbers is correct.
77482 and 77468 will be inside same time zone.
So set 3 digits 774 and timer knows where you are astronomically.
The timer does not need your full mailing address zip.

Press red reset button.
Press mode button until ZIP icon displays.
Depress and HOLD clear zip-set button until display flashes.
Set first 3 area code numbers.

If zip set is not working correctly, then timer is defective.

Add a comment for more free help

Also take advantage of fixya expert assistance live.
For a price, expert works with you while you work on timer or any do-it-yourself project.
Fixya is always less expensive than a service call.

GE 15086 manual
http://waterheatertimer.org/pdf/GE-15086-Manual.pdf

set the timer off and timer on